What’s the Difference Between VAG MQB48, MQB49 5C and 5D?
What’s the difference between VAG MQB48, MQB49 5C and 5D? MQB48, MQB49, 5C, and 5D refer to different generations/levels of immobilizer (IMMO) systems and dashboard types used in
Keydiy KD-X4 Adds Seat ibiza 2019 MQB49 5C Key
How to add Seat ibiza 2019 MQB49 5C key with Keydiy KD-X4 programmer? OEM used key (original from another car). Everything works perfectly, remote works on both. But
Keydiy MQB License Activation Error Balance Not Enough?
Problem: Tried to activate MQB software license for Keydiy KD-X4, choose pay to activate license but failed. It said the balance not enough.  How to fix it? Solutio
How to Generate PSA 4A Smart Key using Keydiy ZB66 Smart Remote?
The Keydiy ZB66 smart remote is a 3-button universal smart key designed as a direct replacement for original Peugeot, Citroën, and DS keys. Its primary selling point is
Keydiy KD-X4 VAG 5C 5D iOS KD App Version Lower Error?
Problem: Keydiy KD-X4 VW MQN49/5C key adding function does not work on the iPhone. It says that the software version is lower than required. Is there anything I
Keydiy KD-X4 Adds Seat Arona 2020 MQB49 5C Key
Seat Arona 2020 MQB49/5C non keyless flip remote key. Read data from working key with Keydiy KD-X4. Generated KD VW style ZB remote. Programmed to car OK. Good
Keydiy KD-X4 KD FGB57 Remote Not Found Solution
Problem: Keydiy KD-X4 cannot read a KD FGB57 remote. It says remote not found. Xhorse Key tool max pro failed to read it either. It says remote locked
How to Tell Audi 5C or 5D Smart Key via Key Shell?
How to distinguish whether an Audi key is type 5C or 5D? Here obdii365.com shares an easy guide to tell Audi 5C and 5D key from its key
Keydiy KD-X4 Adds BMW BDC3 Encrypted Key via FGB58
Good news! Keydiy now supports BMW G series BDC3 encrypted key cloning via reading original key data method. Here is the instruction on how to add a spare
How to Tell BMW G Series BDC2, BDC3 or BCP Key by PCB or Shell?
As titled, how to tell BMW G series BDC2, BDC3 or BCP key by  PCB or shell? How to determine whether a BMW G-series BDC key is encrypted